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LINCOLN ELECTRIC Welding Helmet: Auto-Darkening, 4 Arc Sensors, Blue/Red/White - Auto-Darkening Welding Helmets - Graphic
LINCOLN ELECTRICAuto-Darkening Welding Helmets - Graphic

LINCOLN ELECTRIC Welding Helmet: Auto-Darkening, 4 Arc Sensors, Blue/Red/White

The LINCOLN ELECTRIC Viking 2450 Auto-Darkening Welding Helmet (MPN K3174-5) features a Blue/Red/White American Flag graphic, a viewing area of 3.82 in x 2.44 in, and 4 arc sensors. It offers a welding shade range of…

SKU 3G-OTH-557884

Brand
LINCOLN ELECTRIC
Item
Welding Helmet: Auto-Darkening, 4 Arc Sensors, Blue/Red/White
Category
Auto-Darkening Welding Helmets - Graphic
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Technical Specifications

LINCOLN ELECTRIC
Manufacturer Part Number
K3174-5
Series
Viking 2450
Type
Blue/Red/White, American Flag
Color
Blue
Graphics
American Flag
Grind Mode
Yes
Arc Sensors
4
Helmet Type
Auto-Darkening
Viewing Area
3.82 in x 2.44 in
Helmet Material
Proprietary Nylon
Helmet ADF Controls
Digital
Helmet Type Original
Auto-Darkening
Welding Shade Designation
W5-W13
Suspension Adjustment Type
Ratchet
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LINCOLN ELECTRIC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LINCOLN ELECTRIC Viking 2450 Auto-Darkening Welding Helmet (MPN K3174-5) features a Blue/Red/White American Flag graphic, a viewing area of 3.82 in x 2.44 in, and 4 arc sensors. It offers a welding shade range of W5-W13, digital ADF controls, grind mode, and a ratchet suspension adjustment, all housed in a proprietary nylon helmet.

Frequently Asked Questions

What is the LINCOLN ELECTRIC Viking 2450 welding helmet used for?

The LINCOLN ELECTRIC Viking 2450 auto-darkening welding helmet is used for arc welding applications, providing eye protection and a clear view of the weld puddle. Its 4 arc sensors and digital ADF controls automatically adjust the shade from W5 to W13, making it suitable for MIG, TIG, and stick welding in industrial fabrication and maintenance.

What are the specifications of the LINCOLN ELECTRIC K3174-5 welding helmet?

The LINCOLN ELECTRIC K3174-5 Viking 2450 helmet has a viewing area of 3.82 in x 2.44 in, 4 arc sensors, a welding shade range of W5-W13, digital ADF controls, grind mode, and a ratchet suspension. The helmet is made of proprietary nylon and features a Blue/Red/White American Flag graphic.

Where to buy a LINCOLN ELECTRIC Viking 2450 welding helmet worldwide?

3G Electric supplies the LINCOLN ELECTRIC Viking 2450 welding helmet (K3174-5) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this auto-darkening helmet with American Flag graphics for your welding operations.

How to select the right auto-darkening welding helmet for industrial use?

When selecting an auto-darkening welding helmet like the LINCOLN ELECTRIC Viking 2450, consider arc sensor count for coverage, viewing area size, shade range (W5-W13 for most processes), grind mode for versatility, and suspension comfort. The proprietary nylon construction offers durability, while digital ADF controls provide precise shade adjustment for consistent weld quality.

Used in

Common applications for LINCOLN ELECTRIC
General steel fabrication — Lincoln Electric UltraCore HD-12C flux-cored wire (E71T-12C, 0.052 in) for single- or multiple-pass welding on carbon steel.
All-position welding with AC power — Lincoln Electric Fleetweld 180 stick electrode (E6011, 5/32 in) for repair and maintenance on galvanized or painted steel.
Severe abrasion resistance — Lincoln Electric Wearshield ME hardfacing electrode (1/8 in, 55 HRC) for earthmoving equipment and crusher components.
Multiprocess welding — Lincoln Electric Flextec 500X with LF-74 wire feeder for switching between MIG, stick, and TIG processes in fabrication shops.
TIG welding with improved gas coverage — Lincoln Electric gas lens (45V44, 3/32 in max electrode) for precision welding of stainless steel or aluminum.
MIG welding of carbon steel — Lincoln Electric ER70S-3 wire (0.035 in, 60 lb spool) for general fabrication and structural welding.

LINCOLN ELECTRIC Products

3G Electric supplies LINCOLN ELECTRIC auto-darkening welding helmets - graphic. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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